2.6 Geometry, Time, and Money · Lesson 9: You Ate the Whole ThingLesson plan
Learning goals: Teacher Facing Describe two halves, three thirds, and four fourths as one whole. Use “half of,” “a third of,” and “a quarter of” to describe parts of a shape. Full lesson plan (warm-up, activities, synthesis, cool-down prompt) from 2.6 Geometry, Time, and Money, Grade 2.